A022878 a(n) = [ a(n-1)/a(1) ] + [ a(n-3)/a(3) ] + [ a(n-5)/a(5) ] + ..., for n >= 3.

1, 3, 3, 3, 4, 5, 6, 7, 8, 11, 14, 17, 21, 28, 36, 47, 61, 81, 106, 139, 183, 242, 319, 421, 555, 733, 970, 1282, 1695, 2241, 2964, 3921, 5187, 6861, 9077, 12010, 15890, 21023, 27814, 36801, 48692, 64425, 85242, 112786, 149232, 197457

Offset

1,2

Links

Table of n, a(n) for n=1..46.

Crossrefs

Sequence in context: A069941 A002036 A090903 * A022877 A361247 A151554

Adjacent sequences: A022875 A022876 A022877 * A022879 A022880 A022881

Keyword

nonn

Author

Clark Kimberling

Status

approved